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Sustainable alternative for bisphenol A epoxy resin high-performance and recyclable lignin-based epoxy vitrimers
Lignin Epoxy vitrimers Self-healing Shape memory polymer
2023/12/11
Epoxy vitrimers based on dynamic covalent bond chemistry have been developed in recent years as they can solve the problem of recycling and reuse for traditional thermosetting materials. Lignin as an ...
Adverse effects of bisphenol A on the testicular parenchyma of zebrafish revealed using histomorphological methods
endocrine disruption BPA Danio rerio sustentacular cells spermatogonia spermatocytes spermatids spermatozoa
2016/11/11
The purpose of this study was to evaluate the consequences of bisphenol A (BPA) exposure in zebrafish (Danio rerio). Short-term effects at a testes level were assessed by means of different biomarkers...
Bisphenol S instead of bisphenol A:a story of reproductive disruption by regretable substitution–a review
human health environment endocrine disruptor reproduction oocyte sperm
2016/11/11
A range of substances that are released into the environment, foodstuffs and drinking water as a result of human activity were originally considered relatively harmless, and it was only later that the...
Widespread Occurrence and Distribution of Bisphenol A Diglycidyl Ether (BADGE) and its Derivatives in Human Urine from the United States and China
Widespread Occurrence and Distribution of Bisphenol A Diglycidyl Ether BADGE its Derivatives in Human Urine the United States China
2013/12/12
Despite reports of the occurrence of bisphenol A diglycidyl ether (BADGE) and its derivatives in canned foods and consumer products, biomonitoring studies of human exposure to these compounds are lack...
The In-Terrorem Value of Science: Bisphenol-A Litigation and an Empirical Assessment of Science as a Collective Litigation Tool
Collective Litigation Scientific Evidence Bisphenol-A BPA Expert Testimony
2013/1/31
This paper examines the role that science plays as a tool in collective litigation to substantiate claims. Scientific data and expert testimony are often included to buttress a claim and the admissibi...
The In-Terrorem Value of Science: Bisphenol-A Litigation and an Empirical Assessment of Science as a Collective Litigation Tool
Collective Litigation Scientific Evidence Bisphenol-A BPA Expert Testimony
2013/9/16
This paper examines the role that science plays as a tool in collective litigation to substantiate claims. Scientific data and expert testimony are often included to buttress a claim and the admissibi...
Effects of Central Administration of Bisphenol A on Behaviors and Growth in Chicks
bisphenol A central administration behavior chicks
2009/8/3
We investigated the central effect of the estrogenic pollutant, bisphenol A (BPA), on behaviors, growth and several organ weights in chicks.
Four-day-old male chicks were injected into the brain with...
Tissue-specific Distribution of Genistein, Daidzein and Bisphenol A in Male Sprague-Dawley Rats after Intragastric Administration
genistein daidzein bisphenol A
2009/6/10
A mixture of genistein, daidzein and bisphenol A was intragastrically given to male Sprague-Dawley rats. The tissue distribution of these compounds and equol, a metabolite of daidzein, was examined by...
Dietary Psyllium Protects Immature Rats from Estrogenic Activity of Bisphenol A
psyllium bisphenol A uterotrophic bioassay
2009/5/20
This study was conducted to determine whether dietary psyllium (PSY) can protect against the estrogenic activity of Bisphenol A (BPA) in a rat uterotrophic bioassay. Fifteen immature female rats were ...
Bisphenol-A contents in materials used in pediatric dentistry
Bisphenol-A Dental materials Gas chromatography-mass spectrometry
2008/4/19
Bisphenol-A (BPA) has been shown to be an endocrine disruptor in animals. We have previously demonstrated selective extraction of BPA from dental materials and its detection by gas chromatography-mass...
Determination and occurrence of bisphenol A, bisphenol A diglycidyl ether, and bisphenol F diglycidyl ether, including their derivatives, in canned foodstuffs’ from the Czech retail market
bisphenols hydrolysis and chlorohydroxy derivatives migration can lacquers foodstuff contaminants
2014/3/4
A several-year survey (2000–2006) documents a continuing occurrence of bisphenol A (BPA), bisphenol A diglycidyl ether (BADGE), and bisphenol F diglycidyl ether (BFDGE), including their derivatives, m...
Determination of bisphenol A, bisphenol F, bisphenol A diglycidyl ether and bisphenol F diglycidyl ether migrated from food cans using Gas Chromatography-Mass Spectrometry
bisphenol A bisphenol F bisphenol A diglycidyl ether bisphenol F diglycidyl ether migration gas chromatography mass spectrometry
2014/3/19
Varnishes used for the inner coatings of food cans are mostly based on epoxy resins or vinylic organosols. The epoxy resins are produced from bisphenol A and bisphenol F and they also contain BADGE or...
A Study of the Thermodynamical Interactions of Bisphenol-A Polycarbonate With Some Solvents by Gas Chromatography
Thermodynamical Interactions Bisphenol-A Polycarbonate Some Solvents by Gas Chromatography
2010/8/19
Retentin diagrams of polycarbonate for n-nonane, ethyl acetate and n-butyl acetate were obtained using inverse gas chromatography in the temperature range 80-240\circC. The specific retention volumes,...